USB-A Bluetooth adapter Jabra Link 390a MS Teams by GN Audio Germany, black, USB receiver

Jabra Link 390a MS Teams is a USB-A Bluetooth adapter designed by GN Audio Germany to provide reliable wireless connectivity between compatible Jabra headsets and a computer. The compact black USB receiver enables easy integration with Microsoft Teams environments and supports Bluetooth audio streaming for telephony, meetings and unified communications. The adapter is engineered to extend wireless range and simplify pairing and device management when used with Jabra devices and Jabra Direct software.

Advantages

The Jabra Link 390a offers stable Bluetooth connectivity with an extended wireless range that supports typical office and remote-working distances. It is available in a Microsoft Teams variant to ensure streamlined call control and platform compatibility, and it is easy to manage through Jabra Direct for firmware updates and configuration. Its compact form factor allows convenient USB-A connection without additional cables or docking hardware.

Suitable for

• Office and home office telephony with Jabra headsets
• Microsoft Teams meetings and unified communications platforms
• Audio streaming for calls, webinars and remote collaboration
• Users who require simple plug-and-play Bluetooth connectivity to a PC

Key specifications

• Interface: USB-A plug for direct connection to a computer
• Wireless technology: Bluetooth adapter supporting headset audio streaming
• Wireless range: up to 30 m (approx. 100 ft) in open conditions
• Variant: Microsoft Teams–compatible firmware and call control support
• Compatibility: designed for use with compatible Jabra headsets and managed via Jabra Direct
• Color and form factor: compact black USB receiver for unobtrusive desktop use

How to use

Plug the Jabra Link 390a into an available USB-A port on your computer. Allow the operating system to recognize the USB receiver, then put your compatible Jabra headset into pairing mode according to the headset instructions. Use Jabra Direct to manage pairing, update firmware and verify that the adapter is configured for Microsoft Teams if required. Once paired, select the Jabra headset or adapter as the audio device in your communication application to route calls and media through the wireless connection.

Usage recommendations

For optimal performance, keep the receiver free from obstructions and maintain a clear line of sight where practical. Install Jabra Direct on the host computer to ensure the adapter and headset have the latest firmware and to configure Teams-specific settings. In dense wireless environments, reposition the adapter to a different USB port or use a short active USB extension to reduce interference and improve range.